GUI

Programming With Proportional Fonts? 394

Posted by timothy from the now-that's-wild-and-crazy dept.
theodp writes "Betty or Veronica? Mary Ann or Ginger? Proportional or Monospaced? There's renewed interest in an old blog post by Maas-Maarten Zeeman, in which M-MZ made the case for programming with proportional fonts, citing studies that show proportional fonts can be read 14% faster than fixed-width fonts. Try it for a couple of weeks, he suggests, and you might like it too. Nowadays, Lucida Grande is M-MZ's font of choice on OS X, and he uses Lucida Sans on Windows. Helvetica, anyone?"
Intel

Cliff Click's Crash Course In Modern Hardware 249

Posted by timothy from the first-there-were-the-dinosaurs dept.
Lord Straxus writes "In this presentation (video) from the JVM Languages Summit 2009, Cliff Click talks about why it's almost impossible to tell what an x86 chip is really doing to your code due to all of the crazy kung-fu and ninjitsu it does to your code while it's running. This talk is an excellent drill-down into the internals of the x86 chip, and it's a great way to get an understanding of what really goes on down at the hardware and why certain types of applications run so much faster than other types of applications. Dr. Cliff really knows his stuff!"
Image

Learning JQuery 1.3 Screenshot-sm 153

Posted by samzenpus from the read-all-about-it dept.
Michael J. Ross writes "Of all Web technologies, JavaScript may have the most checkered past — first heralded as a powerful object-oriented language for jazzing up Web pages, but later condemned as a source of spammy pop-up windows and horrid animations polluting websites everywhere. Yet during the past several years, Web designers and developers are increasingly using JavaScript unobtrusively, for client-site interactivity — as a supplement to server-side functionality, not a replacement, and built upon standards-compliant (X)HTML and CSS. As a result, the once-derided language is now enjoying a true resurgence in interest and use. This has been bolstered by the proliferation of JavaScript libraries, of which jQuery is clearly the front runner. Web programmers seeking to get up to speed on this exciting resource can turn to Learning jQuery 1.3: Better Interaction Design and Web Development with Simple JavaScript Techniques." Keep reading for the rest of Michael's review.
Mozilla

Mozilla To Ditch Firefox Extensions? 415

Posted by Soulskill from the greasemonkeying-around-with-a-good-thing dept.
An anonymous reader writes "Although some have raised concerns about how sane switching to Jetpack is, it seems that Mozilla's new gadget is bound to replace the powerful extension mechanism we know. Maybe Mozilla wants to replace all the great add-ons we use daily with gadgets that add an entry to the Tools menu, or maybe they just want to draw thousands of inexperienced developers into putting together a bunch of HTML and CSS that won't integrate in the UI. It seems to me that in light of recent decisions we've discussed before, Mozilla isn't going in the right direction. What do you think ?"
Databases

The FBI Wants To Know About Your IT Skills 211

Posted by Soulskill from the and-how-you-take-your-coffee dept.
AHuxley writes "The FBI, via the Office of Management and Budget, would like to find out more about your information technology expertise if you are part of InfraGard. Terms like 'practical utility' have been included in a 60-day emergency notice of information collection via the Paperwork Reduction Act of 1995. Is your boss or cubicle colleague part of InfraGard? It's a private, non-profit organization run as a public-private partnership with the Federal Bureau of Investigation. Are they passing info back about you or your company?"
Math

Why Programmers Need To Learn Statistics 572

Posted by Soulskill from the because-they-suck-at-poker dept.
David Gerard writes "Zed Shaw writes an impassioned plea to programmers: Programmers Need To Learn Statistics Or I Will Kill Them All. Quoting: 'I go insane when I hear programmers talking about statistics like they know s*** when it's clearly obvious they do not. I've been studying it for years and years and still don't think I know anything. ... I have taken a bunch of math classes, studied statistics in grad school, learned the R language, and read tons of books on the subject. Despite all of this I'm not at all confident in my understanding of such a vast topic. What I can do is apply the techniques to common problems I encounter at work. My favorite problem to attack with the statistics wolverine is performance measurement and tuning. All of this leads to a curse since none of my colleagues have any clue about what they don't understand. I'll propose a measurement technique and they'll scoff at it. I try to show them how to properly graph a run chart and they're indignant. I question their metrics and they try to back it up with lame attempts at statistical reasoning. I really can't blame them since they were probably told in college that logic and reason are superior to evidence and observation.'"
Databases

Why Oracle Can't Easily Kill PostgreSQL 279

Posted by Soulskill from the it-will-rise-from-the-dead-to-feast-upon-the-living dept.
ruphus13 writes "Claiming that 'PostgreSQL is a FOSS alternative to MySQL and hence Oracle should be allowed to pursue MySQL' is a specious argument, according to Monty Widenius. He fears that Oracle, or someone else, can easily squash PostgreSQL by just 'buying out' the top 20 developers. The Postgre community has fired back, calling that claim ridiculous. According to the article, 'PostgreSQL as a project is pretty healthy, and shows how vulnerable projects like MySQL are to the winds of change. PostgreSQL could die tomorrow, if a huge group of its contributors dropped out for one reason or another and the remainder of the community didn't take up the slack. But that's exceedingly unlikely. The existing model for PostgreSQL development ensures that no single entity can control it, it can't be purchased, and if someone decides to fork the project, the odds are that the remaining community would be strong enough to continue without a serious glitch.'"
Cellphones

Palm Opens Dev Program, Offers $1M For Top App 91

Posted by ScuttleMonkey from the best-kind-of-incentive dept.
CWmike writes "Palm opened up its webOS developer program to the public this week in a bid to close the gap with the number of iPhone and Android apps. Palm will also open up its application distribution channel to developers and Web sites, giving them access to detailed information about applications and statistics, such as the number of downloads. This will allow them to build their own application directories and application ranking mechanisms, Palm's Katie Mitic said. 'As an incentive to developers interested in building their own directories, Palm is offering $1 million to the developer with the most downloads of free and paid applications between February and May, Mitic said. Palm also announced a plug-in development kit for WebOS that allows developers to extend the OS's capabilities using code written in C and C++. Over time, these plug-ins will be incorporated into the software development kit, she said. The plug-in development kit will be released at the Game Developers Conference in March, but a handful of game developers have already put the kit to use. EA Mobile, Laminar Research, Gameloft and Glu all released games that were developed using plug-ins. Those games include 3D titles, such as EA Mobile Need for Speed Undercover, and are now available.'"
Bug

2010 Bug Plagues Germany 233

Posted by CmdrTaco from the well-that-was-ten-years-late dept.
krou writes "According the Guardian, some 30 million chip and pin cards in Germany have been affected by a programming failure, which saw the microchips in cards unable to recognize the year change. The bug has left millions of credit and debit card users unable to withdraw money or make purchases, and has stranded many on holiday. French card manufacturer Gemalto accepted responsibility for the fault, 'which it is estimated will cost €300m (£270m) to rectify.' They claim cards in other countries made by Gemalto are unaffected."
Databases

Monty Wants To Save MySQL 371

Posted by CmdrTaco from the take-backsies-are-hard dept.
An anonymous reader writes "It seems as if the MySQL author is trying hard to win back control over MySQL. In his blog he calls upon the MySQL users to 'Help keep the Internet free' by signing his petition. He fears that if Oracle buys Sun they automatically get MySQL which would spell doom for the project. But I have have mixed feelings with this call for help, because after all — who sold MySQL in the first place?"
Programming

Myths About Code Comments 580

Posted by timothy from the myth-conceptions dept.
theodp writes "Jason Baker gives his take on the biggest misconceptions about code comments: 1) Comments are free ('When you update the code that the comment references, you usually have to update the comment as well'). 2) Comments make code more readable ('by far the most pervasive myth that I've encountered'). 3) You should comment every function, method, class, and module ('documenting something that needs no documentation is universally a bad idea'). 4) Code must always be 'self documenting' ('would you rather use a one-liner that requires a 3-line comment, or a 10-liner that requires no comments?')."
Programming

Do Your Developers Have Local Admin Rights? 605

Posted by CmdrTaco from the that's-why-god-invented-sandboxes dept.
plover writes "I work as a developer for a Very Large American Corporation. We are not an IT company, but have a large IT organization that does a lot of internal development. In my area, we do Windows development, which includes writing and maintaining code for various services and executables. A few years ago the Info Security group removed local administrator rights from most accounts and machines, but our area was granted exceptions for developers. My question is: do other developers in other large companies have local admin rights to their development environment? If not, how do you handle tasks like debugging, testing installations, or installing updated development tools that aren't a part of the standard corporate workstation?"
GUI

IDEs With VIM Text Editing Capability? 193

Posted by timothy from the one-keybinding-to-rule-them-all dept.
An anonymous reader writes "I am currently looking to move from text editing with vim to a full fledged IDE with gdb integration, integrated command line, etc. Extending VIM with these capabilities is a mortal sin, so I am looking for a linux based GUI IDE. I do not want to give up the efficient text editing capabilities of VIM though. How do I have my cake and eat it too?"
Programming

5th Underhanded C Contest Now Open 162

Posted by CmdrTaco from the i-c-what-you've-done-there dept.
Xcott Craver writes "The next Underhanded C Contest has begun, with a deadline of March 1st. The object of the contest is to write short, readable, clear and innocent C code that somehow commits an evil act. This year's challenge: write a luggage routing program that mysteriously misroutes a customer's bag if a check-in clerk places just the right kind of text in a comment field. The prize is a gift certificate to ThinkGeek.com."
Image

Ruby In Practice Screenshot-sm 104

Posted by samzenpus from the read-all-about-it dept.
littleidea writes "Ruby In Practice is like a sampler platter that picks up where The Ruby Way leaves off. Depending on your tastes each of the different offerings are delicious, but sometimes leave you wishing you had a whole order of just that. Then again, if you eat the whole thing, chances are you won't be hungry." Keep reading for the rest of Andrew's review.
GNU is Not Unix

GNU Emacs Switches From CVS To Bazaar 198

Posted by timothy from the surely-you-need-not-leave-emacs-to-use-bazaar dept.
kfogel writes "GNU Emacs, one of the oldest continuously developed free software projects around, has switched from CVS to Bazaar. Emacs's first recorded version-control commits date from August, 1985. Eight years later, in 1993, it moved to CVS. Sixteen years later, it is switching to Bazaar, its first time in a decentralized version control system. If this pattern holds, GNU Emacs will be in Bazaar for at least thirty-two years ..."
Education

How To Teach a 12-Year-Old To Program? 799

Posted by timothy from the hypnotherapy-might-work dept.
thelordx writes "I've got a much younger brother who I'd like to teach how to program. When I was younger, you'd often start off with something like BASIC or Apple BASIC, maybe move on to Pascal, and eventually get to C and Java. Is something like Pascal still a dominant teaching language? I'd love to get low-level with him, and I firmly believe that C is the best language to eventually learn, but I'm not sure how to get him there. Can anyone recommend a language I can start to teach him that is simple enough to learn quickly, but powerful enough to do interesting things and lead him down a path towards C/C++?"
Microsoft

Cygwin 1.7 Released 203

Posted by timothy from the christmas-present dept.
jensend writes "The 1.7 branch of Cygwin, the Unix-like environment for Windows, has reached stable status after about 3 1/2 years of effort. Among many other changes, this release drops support for Windows 9x. Since the NT API and NT-based versions of Windows are more capable and somewhat less of a mismatch with POSIX (for instance, they include a security model), this has allowed for code path simplifications, better performance (particularly noticeable with pipe I/O), better security, and better POSIX compatibility."
Novell

All GPLed Code Removed From MonoDevelop 443

Posted by CmdrTaco from the those-who-write-the-code-make-the-rules dept.
rysiek writes "A few days ago, Miguel de Icaza wrote on his blog that the whole of MonoDevelop is now 'free' of GPL-licensed code. 'MonoDevelop code is now LGPLv2 and MIT X11 licensed. We have removed all of the GPL code, allowing addins to use Apache, MS-PL code as well as allowing proprietary add-ins to be used with MonoDevelop (like RemObject's Oxygene).'"

Slashdot Top Deals